One of my favorite blogs only adds a new article every 3 months on average. It's being six months since they added a new article.

Other blogs I read are news and tech news blogs. They have 3-5 new articles daily but news blogs need to update more as they are based on information that changes constantly.

In general quality is what counts. That blog which hasn't had a new article in 6 months still get's thousands of hits a day as the quality and content of the articles are just amazing and so far ahead of anything that exists anywhere else on the subject however due to the subject matter topics which are two years old are still current and relevant.

I have one blog and traffic is very good and it only get's a new article every 2 weeks if even. If you have the quality and something people really want but doesn't exist anywhere else you don't need to update often.

I presume your on about uploading tips site you own. In my opinion I think the articles while useful are only average to poor. Your also aiming at a limited market.
I don't wanna review your site here anymore as it's going away from the original topic so will concentrate on content.

Generally topics for uploaders should still be current in a years time so I'd concentrate more on better quality topics rather that doing quick tip small topics.