What I find most interesting about this is that you are "cleaning up" Wikipedia so that you can better find new programming languages. You've mentioned this a couple of times.

Do you assume that everyone uses it for the same purpose?

What makes you think that is a valid reason for "cleaning" up the articles?

If I embarked on a "clean-up" project like this and found others' reactions weren't as I predicted, I'd consider that maybe I'm not representative of others; that others may use Wikipedia differently from myself. I would undo what others see as harm and find a less contentious way to improve a shared resource. Rather than trying to fit Wikipedia guidelines (http://en.wikipedia.org/wiki/Wikipedia:Notability) to my own preference (http://en.wikipedia.org/wiki/Wikipedia:Articles_for_deletion...), I'd consider that maybe my interpretation of those guidelines needs to be re-examined.

In the case of Nemerle, a cursory search of academic and practitioner sites demonstrates it deserves a Wikipedia page. Put it back and go hack on that better wikipedia UI you mentioned.

Does your browsing use-case typify how the average user is consuming the wikipedia? I find far often more than I'm hitting something because I searched for it directly (in which case, I find it notable to my own interests automatically since it is what I was explicitly searching for), or indirectly via a link on another page (and if such does not exist, then there is no distraction or loss).

Isn't this actually an argument for a better UI for wikipedia?

It's interesting that, presumably in valiant defense of the ready availability of potentially relevant information, HN users have here voted the extremely relevant airing of a not wildly unreasonable argument, directly from the central figure in an internet-wide debate and the personal topic of this thread, down to -4.

I usually dislike and cringe at whinging about downvotes, but I think whatever pattern of thought is at work in such a decision is genuinely relevant to the topic at hand.

> it is very difficult for me to do so when the "good stuff" is buried in WP's lists and categories. More information is not necessarily better :(

Category too crowded? Sure let's just delete a few.

May I suggest you just add a new category for "notable programing languages"?

>More information is not necessarily better :(

Naivety.