Watch it, people! Yahoo! is trying to slip a fast one past all of us. If you pay the $299 to be reviewed for the Yahoo directory and actually get in, the $299 is now a recurring annual fee! Is it worth it to pay $299 each year when you can submit for less (or free) to other search engines and directories?
Also, in reading the fine print in Yahoo's contract, if you wish to submit an adult-related site, the fee is $600!!!! So that's how they are making money on adult sites.
An update on Euroseek. The site's forums now state that they are simply moving to new servers. We will see.