About the pet crap - people have emailed me saying that it still has problems, and I can confirm this after seeing what they did. I will issue another update next few days that will aim to fix all the things you guys found now.
So, keep on posting what you think sucks :)
Also, a few comments on the requests :
The terrain thingie, arrghh. I hate this question. While a freind of mine throughly investigated into this direction (He wrote an A* implementation and read out all terrain objects in litmodels), I really cannot be bothered to do it his way. Your jump way is a more feasonable. Ill see about this.
The chat thing, well, the main reason why I have not already implemented this is because it would require me to keep yet another address (3 in fact) up to date across multiple versions of pw. I dont know if im up to that, but then again, I am aiming to write the best pw bot, so I think its mandatory to include chat support. Ill see if this has space in beta 4.
Thanks for all your feedback so far guys. Really helps.
Cheers