I haven't been excited for a new game in a long time but I'm hyped for the sequel, especially since the PC version isn't gonna be a console port! Delicious 60FPS right from the get-go. Hopefully no Games for Windows Live and fewer cheaters, too.
I have had six characters and haven't even beaten the game yet, although I've done most of it a few times now

In games where you can't redo your stats, I'm really bad about making a million characters.
My first dude was all over the place by level 50 and not good at anything, so I deleted him and made a sorcerer, which turned out to be easy mode. I made it through Anor Londo and don't remember dying once; you can one-shot nearly any regular enemy and bosses go down in 4-5 spells. It's ridiculous. I didn't wanna beat the game like that, so I deleted him, too.
Made a girl that I kept at level 25 through most of the game so I could co-op a lot of areas. I upgraded the pyromancy flame all the way and rolled with mostly medium armor, the Grass Crest Shield and a +5 fire Balder Side Sword. You can still wreck everything with pyromancy, but unlike sorcery it involves you getting within dangerous range of enemies. It's still very easy to die, so it doesn't get boring. I usually hang out in the undead church, wear stupid costumes and help people fight the gargoyles 'cause they were frustrating as hell when I first started out. It's fun to completely destroy people who invade my hosts, they never expect the super powerful spells or upgraded weapons at SL25

When people invade I put on the grim reaper outfit and use a +5 lightning scythe which usually does the job with its reach. If it's taking too long, I switch over to the +5 fire Notched Whip in one hand 'cause nobody ever times their parries right with whip animations. If I get them in a corner, I start spamming the Great Chaos Fireball at em for AOE damage which usually gets me yelled at in messages and only encourages that behavior.
I recently moved her up to SL35 for the sole purpose of shooting people off of ledges with the Dragonslayer Greatbow. There's a spot in Anor Londo where you can invade and spawn next to those two archers on the narrow bridge...
I saw on 4chan that some of those guys have been running around in Sen's Fortress with the Iron Golem gear and axe, just invading people, casting Iron Flesh or Magic Barrier on themselves, and giving hosts a little mini-boss fight. So I made an Iron Golem build and it's been really fun so far! Just like with the actual boss fight, The Golem Axe's R2 attack throws a shockwave a pretty good distance and you can catch a lot of people off-guard with it. This is a straightforward strength/end/vit build and I've already gotten the Lordvessel and killed Four Kings (THE WORST), so I'm gonna finally beat the game with this one. I was doing really poorly at first with this melee-only style but it's grown on me. Heavy weapons are fun and it's rewarding when you can make enemies sit down with an R2 swing...I upgraded a Man-Serpent Greatsword to +15 because it has really good strength scaling, and I'll join the Darkmoon Covenant for its weapon enchant thingy. I really enjoy how this game forces you to adopt a particular mindset if you are to win its high-risk fights. You gotta be brave when facing the heavy hitters and commit to the attack, but you also can't just sit there and swing away the entire time or you're gonna get smashed. It's not like you can hide to regen your shield or rely on AI teammates to mop up for you. Not much room for half-assing, even though it's a game. It feels good to win. It's not a game I can play to relax, though.
A few days ago I made a dude to help my friend who just started out, but then I saw this build and I'm totally gonna do it.
http://i.imgur.com/Kohg4xsh.jpgFinally, I just made a Pyromancer because I'm a masochist and want to beat the game at level 1. I just beat the gargoyles and am leaving this one alone until I go ahead and finish the game with that other dude first. I'm gonna try to stay at 25% weight for fast rolling and use the upgraded pyromancy flame and nail bat from the Undead Merchant for its bleed damage. Even though the nail bat only has two moves I kinda feel like it's gonna carry me to the end. Seems like it can make big enemies stumble, too.
This should hold me over until Dark Souls 2. Good lord this post is too long.