It is very easy to edit, now that I understand the hundreds of templates involved (blech!). I removed the custom fields even before I saw your post here. AS for member number and joined: dates, some people like that because it shows... seniority. 
great minds .. isn't that what they say .? but yours understand hundreds of templates .. mine doesn't.
I agree with the showing seniority, it helps to know as a new person who knows what they are talking about most .. i wonder if that could be turned into a sliding scale or this post = bs --> einstein !!! that would be funny oh dear my staying mind.
nope i like it now .. I will clean my cache again .. I am on firefox too 1.0 with my lovely Noia skin .. and these lovely plugins .... hey did anyone tell you yet if you're not using firefox ... you're doing something wrong. I have been in love for too long now

Oh I will report any log in problems in next post if it still does it. I am pretty sure it is me .. i just wanted to mention it as it happened but no one else has yet which is likely means it is just me.
edit:: log in working great for me now. I guess i must of logged in during the half way transition and got some cache that wasn't mixing well.
oh and last things I noticed just incase you find this helpfull if it is not annoying.
chat button is that needed if it is turned off, i clicked to see if you had bothered wanting it but nothing, i don't think we need it with the activity levels in th forums.
and second i do like the link to external blog feature.
love the rss is it possible to rss the forums postings too ? i dont think i have ever seen that but sounds like a neat idea, have i just never looked ??
oh and my signature .. i will leave it in for a while ... i chose the style setting [size1] to make it small like it is and it just prints [size1] ... that has to be something going wrong. not that its a big problem I will just take out the formatting.