Yes, and I found it quite unsettling that this post was on page 5 between "omg, WHAT IS THIS" and "HELP!!! I HAET ALGAE!!", and that I had to wade through 5 pages just to see this one. It makes me wonder how many more useful articles were compiled but that I'll never see... Because hell if I'm gonna wade through every page to find the diamonds :P
Instead, make a sticky called "Useful information about algae" or "Threads about combating algae" and then have a list of links... Lots of forums do this because it is a great way to organize information. Instead, we have "OMG, ALGAE IS KILLING MY HC, WHAT DO I DO!?!??11" posts that have to be answered on a case by case basis.