But there is a very trivial solution anyway: the bookmarklet's little sister, Smart Keywords, as they are apparently called today, or Smart Bookmarks, or Bookmark Keywords, as they were called when the feature came to Mozilla in 2002. How quickly names change over time, eh?
Anyway, the idea is simple enough: treat the browser address field a bit like a command line. Type a command name, optionally followed by a space and a parameter, press return, and the browser looks up the command URL from your bookmarks, using the command name as a keyword (rather than having you chase through your unwieldy maze of bookmarks) and replaces occurrences of
%sin it with the parameter you might have passed. (If you don't pass a parameter, the %s is kept intact, at least in Firefox.) And like so many other really basic ideas like this, it's immensely useful.
Today I made myself a handful of keyword bookmarks for Google Language tools, one for each language, translating from German, French, Italian, Portuguese, Japanese, Korean and simplified Chinese to English, naming them by their ISO-639-1 two-letter language codes, de, fr, it, pt, ja, ko, cn. (Actually, I made two for Spanish and Japanese, as I tend to forget it's es and not sp, and ja and not jp.)
When you have bookmarked them (or those you want), visit the bookmark properties view and name them in the Keyword field. I tucked all of mine into a bookmark folder I called "translate" way down in the least accessable parts of my bookmarks, so they won't get in the way of anything.
Here is where the fun begins. Whenever I end up on a page I can't read due to it being written in some unfamiliar language, but would want to get at least a vague concept of, I prepend "ja " to the addess field and hit return, or whichever language the page was written in. Totally keyboard driven goodness, never more than seven key strokes away; Ctrl-L, Home, j a Space Return.
The expressiveness of the command line, the swift accessibility of built-in keyboard shortcuts and the clean user interface of an extensionless browser. Just the way I like it. The user interface is all neatly tucked away in your head. Non-programmers can make these things all on their own too, and it's not limited to just searches, either, as you noted above.
And for us programmers, it's trivial to marry them with common bookmarklet making, if you make the occasional bookmarklet that requires user input, typically otherwise done by way of