Here we go. My German language parenting and bargains blog: http://www.sparbaby.de/forum/

I customized the default skin to match my blogs theme and added some new icons. Hope you'll like it. In terms of performance I'm quite happy with SPF, even 81 people at the same are not a big deal an I'm on a managed server. I know it isn't advised but I'm using Simple Press with W3 Total Cache and if you carefully exclude all forum-related db queries, files and folders from caching, it works perfectly fine even if all the surrounding theme files are cached :-). 

Many thanks for a great forum software and keep up the good work!