Welcome to ReportLab's wiki
Right now the only thing here is the RoadMap page, which will hopefully be fleshed out soon.
The wiki comes free with BitBucket, but we don't have any immediate plans to add tons of stuff to it. As a general principle, we try to keep discussion on the reportlab-users mailing list. If any topic or area of development looks like needing reference materials or a draft design, we'll probably make a wiki page for it.