The first one is called Out Nation, www.outnation.net its a LGBT forum with a integrated directory. Apart from the rainbow flag as part of the logo I've avoided going for typical gay colours, the closest I've been able to get to pink without my members complaining its too gay is the purple. This sites been running since 2008, and was converted to Xenforo last year. Tried IPB for about 6 months at the end of last year but moved back to xenforo in april this year.
The second is called This Nation, www.thisnation.co.uk its just a general chat forum, meant to be the sister forum to Out Nation so has the same look. I've not really paid much attention to this one, its generally used as my test bed.
Both are running Xenforo RC1