Ever since 1.6 I've been getting some serious lag on my computer, I think bukkit is drawing more power then it should... once I stop the server my computer becomes fine, and I wouldn't exactly say it lags forever either... it will just have some major lag spikes once in awhile. however that really isn't the biggest problem... Horses are... my main world has basically gotten to the point where trying to find a new chunk just isn't even worth it lol... but I was curious to see if horses will actually spawn so using Multiverse core I created a new world... however no horses, not in any biom :/ is this a bukkit bug or something?
Minecraftnewbie Craftbukkit 1.6.1 is still in development. You should expect to have issues with it. Horses do definitely spawn. They are supposed to be rare.
"They are supposed to be rare" I don't know how true that is... I create single player worlds and it does not take me long to find horses.... oh well if all else fails, just bust out the spawn egg and start manually spawning that shizz! lol...