I have followed the progress (or rather the lack of it) on the Serbo-Croatian wikipedia since its unlocking and I have to say that almost all of the "contributions" there were actually verbatim copies of articles from Bosnian, Croatian and Serbian Wikipedias done by 1-2 users. The articles were then left untouched, in many cases with empty picture links and original unopened red links for categories, while their originals on the other three wikis were changed, improved, re-categorized etc. The wiki has about 2400 articles today with almost no original articles longer than about a sentence.
Also, the other three Wikipedias which cover this same linguistic territory (Bosnian, Croatian and Serbian) have grown significantly in the past six months and now have a combined total of about 35,000 articles with many active contributors writing about topics as diverse as genetics, jumbo jets, Native American peoples, short-lived Roman emperors etc.
Wikipedia users who want to contribute in any of the three languages turn to either Bosnian, Croatian or Serbian wikipedias by default. The Serbo-Croatian Wikipedia hasn't really added any new active users since August or so. Many of the people who support it admit openly that they do so for ideological reasons but, as many Wikipedians know, encyclopedias are built by those who love encyclopedias and knowledge, not those who love ideologies.
To sum it up, I think that Wikipedia in Serbo-Croatian should be re-locked and then removed after an appropriate period, simply to remove interference with other projects when doing a Google search or similar.
Elephantus
from Croatian Wikipedia