I was thinking about a simple directory classification code, which gives you a quick insight into a what a directory is in just 2-5 letters. This saves advertising space, and allows submitters to understand characteristics of a directory at a glance. e.g. 0 to 9 = the Google Page Rank of the directory G = General, N = Niche R = Need to Register, E = Express (i.e. no registration) F = Free, P = Paid, R = Free Reciprocal link if no free link. e.g. <a href="http://www.ickledirectory.co.uk">Ickle Directory</a> is a free general directory with PR4 and no registration: GEF4 A niche directory with registration and is paid, with PR2 would be: NRP2 Thoughts? Originally posted at DirectorySpy.com