I recently gathered a bunch of rss feeds specifically for the airship / blimp industry. Straight from the company press releases is an awesome idea. Biggest issues I run into is

1. I don’t want to go to a specific place to only check one industry (your site could solve that niche issue)

2. The feed is often a bit noisy if you’re not extremely familiar with the specific industry. Unless you understand the industry niche, you’re not going to know how to act on the info. (AI could help with that)