*sighs* Then you'll remember the crash of 2005, followed by the minor crashes in 2006, yes? As to why some of the anime categories have been top leveled (mind you, we haven't even gotten there for a COMPLETE sort yet), those all had 200 or more stories. In order to reduce queries on page load, things HAD to be shifted around, or the database server would've been continuously resetting to allow for the excessive queries. BEFORE top leveling those categories in the anime subdomain, it was a MINIMUM of 273 queries just to load the page. The top levels themselves are fairly self explanatory, and again for the same reason. By breaking the titles apart in alphanumeric groups, the query load was greatly reduced. Granted, 20 to 30 queries to load the initial page is still on the higher side, but it is far easier on the database itself than 273+ to load a page. Something else to remember about the categorization itself, is that until the function is written in later this year, I'm STILL limited as to levels of categories. Currently, the top level is non posting, followed by a sub level, and then a level beneath IT. So working within those restrictions, this is what it looks like for now. Once I have unlimited categories, I'll be able to, for example, move the top level title cats in to their alphanumeric categories, and retain the categories beneath them. I try and do that now, anything beyond that 3rd level of category will be inaccessible.
EMPTY categories have been removed, and continue to be removed, if they stay that way over a period of time. There's no reason to leave a category that is not being used. If, months or years down the road, there is use for it again, I can make it easily enough for the user who asks.
As to browsing, the archive itself is separated in to subdomains. Each subdomain is titled, and set in the top menu. To switch between subdomains, you select what you want from that menu. For example, if you want to go to tv from anime, you go in to the menu tab for archive (in the subdomains), scroll to tv and click. Of course, with old and new software living concurrently and being concurrently, the old menu is quite different from the new one. In the NEW menu, the selection would be the Archives tab, then original, main, anime and non english. You make your selection as to which from one of those four. So with old and new menu, yes it CAN be confusing. However, until the software is finished being retooled, the old menu has to stay in place with the new.
As to the overall state of flux in the categories themselves at the moment, that's due to the clean up project in the archive itself.