Ooh. That'll be useful. I ended up having to make a new account for my latest donation drive, simply because on the last one, I'd taken in maybe.. $150 of paid pledges, but my 'amount' was near $400. :x
You can make the pledge drive centered around a blog post or twitter account. In the widgets set the targetUrl param, in addition to the user name param. The twitter tools are really useful too: http://tipjoy.com/twittertools
