Who maintains the list of web searches http://qs0.qsapp.com/plugin-data/web-search-list-full.html and the web search pluign?
Would it be much trouble to add an option to change the source of web searches manually in the web search plugin? Also, from time to time sites change their way of searching and some of the searches stop working. Is there a quick way to submit a fix? For instance, the ArXiV search is broken.
