Hickory: As stated, there's no such thing. Until such a thing is implemented (don't hold your breath) the best you can do is use google like so:
gogmix site:gog.com Or even using a username, game or mix title with
site:gog.com/mix.
Examples:
[url=https://duckduckgo.com/?q=linux site:gog.com/mix]linux-related mixes[/url]:
linux site:gog.com/mix [url=https://encrypted.google.com/search?hl=en&q=jazzpunk site:gog.com/mix]mixes with jazzpunk in them[/url]:
jazzpunk site:gog.com/mix [url=https://www.bing.com/search?q=%22maighstir says%22 site:gog.com/mix]mixes by me[/url]*:
"maighstir says" site:gog.com/mix The same works on most big search engines, tested Google, Duckduckgo, Bing, and Yahoo.
* When looking for mixes by a certain user, be sure to use "
username says" rather than just "
username", or you'll also get any mixpage where the name was mentioned in the "more GOGmixes" list when the search engine last cached the page - also, don't use any of my mixes, they haven't been updated for years.