two thoughts - 1) how do I know that I can trust PPRune with my personal details? Are they ISO certified and audited for data security?
2) thinking of how many licencing authorities there are (it's not just CAA/FAA you know?), good luck verifying anything with them!
it's a no from me. Also we have to keep in mind that there might be quite a few experienced engineers, educators, law makers etc out there who's opinion and experience might be far more valuable than some kid with a shiny new licence .. no need to look for stripes on a forum