What is the most efficient way to have a steady source writing/blogging/tweeting ideas?

I am involved in a new project and I've been asked to produce articles, blog posts, tweets, etc. related to a few topics in the tech industry. I am well versed in the topic and I'm a prolific writer but this kind of writing is new to me. I am hoping to setup a system where I can quickly look at other blogs, feeds, articles, news items, etc. each day and get ideas about things to write about or comment on, etc. In the old days, this was done by setting up a bunch of RSS feeds for blogs and other sites that are related to the topic. Maybe that's still the way to go, but probably there are some aggregators that can help me with this. Can anyone recommend an approach or tools that will help me get a steady flow of content related to a topic? I would love to have a bunch of feeds to check each morning and get ideas. Thank you!!