Interesting idea, but your site lacks details. Vague blurbs with no real information about what's going on always turns me away.

It's very early stage right now. Sign up for the mailing list and I'll keep you in the loop!

I'm bootstrapping alone around a day job. It's not impossible, but it's very painful. :( Trying to use my time wisely to get to a sellable product ASAP so I can switch to full time.

But parent has a very good point. You need to develop clarity around what specific problem your product is solving. Especially since you're bootstrapping with a day job. You don't have the resources to tackle a general, abstract problem (ie Excel). You need a very very tight niche and a very specific target audience.