Indeed. I'm one of them. But there's a difference between wanting more from WotC and criticising them for producing nothing.
You're probably not going to like this, but... Dragon+ is the thing we're getting from WotC directly. Well, that and the Unearthed Arcana, Sage Advice and whatever other columns they produce.
For whatever reason, they seem to have decided that their printed RPG products will be written by contracted companies - Kobold Press, Sasquatch, and now Green Ronin.
But I really don't see how that's a big deal - companies use outside contractors all the time, and it's always been very common within the RPG industry and indeed from WotC. Indeed, Ed Greenwood has apparently never actually been an employee of TSR or WotC, but has rather always been freelance - does that in any way reduce the validity of Forgotten Realms?
I am not criticising them. If I were I'd be criticising Hasbro. But I'm not. What I'm doing is saying fans are allowed to be disappointed they didn't see anything from WOTC on Free RPG Day. Am I saying WOTC is bad or wrong for not providing anything, no. I'm saying I understand why some fans are feeling let down because of seeming lack of support (emphasis on 'seeming'. We know they arent in the office sitting on their hands.). It's about the company image. Some people want to see a company being a leader and a presence in the industry, not some old man behind the curtain.
And you are right I don't agree that Dragon + is a product. It is not something physical that I can buy in a store, just like the web articles, nor is it much more than a big advertisement.