Some sites in particular must use subcategories because the main categories are just too broad or aren't as heavily searched for. Not to mention, if you want good
seo for particular keywords, then you have to devise your subcategories accordingly.
As an example, this site uses individual "States" as a category, such as California, Illinois, Nevada, etc. To keep the sub level to a bare minimum, only a few major popular cities are listed as subcategories in each state. This is
EXTREMELY important to me only because my keyword research shows that very few people are actually searching for "California Keyword" -- yet thousands among end are searching for "Los Angeles Keyword", "San Francisco Keyword" and "San Diego Keyword." Now, just imagine if each state has only 4 popular cities on average -- that's a lot of categories!
Tags aren't a good enough option for me yet unless they fix them within pligg. Because within Pligg, it uses waaaaaay too much
CPU to open up the cloud page. Good lord, can you imagine if some poor soul clicked on the tag "los angeles keyword" that brought over 3000 results? There is no pagination within the tag cloud page itself and it just lists
EVERYTHING on one page - and even if there was pagination, that's just one problem with the cloud page, as the results aren't great at all. There are some listings without the actual tag listed in the story at all -- which is kind of strange, considering that tags are suppose to be just that...
TAGS. Tags just aren't handled correctly within pligg and cause tons of duplicate content as well. I had to disallow "/tags" in my robots.txt document from being indexed on another site due to Google indexing it's own variables for tags such as "keyword+keyword5+keyword2." None of these tags were even listed in my site, then there was the duplicate content with "tag/keyword+keyword5/00002321114544" -- which I have no clue as to what that was about or where it came from.
Regardless, does anyone know of a way to just remove the javascript effects and add a simple form to the admin for adding categories?