@steampowered - Umm this "nuisance" is known as a Dolichopodid Fly and they consume Mosquitos and other soft bodied smaller nuisance flies like midges and sandflies.
@darylo - Daryl, when I posted a Doli on my project in 2011, I mentioned that they eat mozzies and someone dared me to capture that. Within a week the challenge was answered. So I now offer the challenge to you (seeing as you are now seeing these guys everywhere), a photo please of one of these guys dining out. Inspiration can be found here: http://365project.org/bobfoto/365/2011-06-11
@bobfoto oh yay! They eat mosquitos. We have plenty. Ill have to be on the lookout for it consuming something. I've only really seen them leaf jumping! I accept the challenge! Your shot is cool.
Still a nuisance?
http://365project.org/bobfoto/365/2011-06-11