Ask HN: The best place to find Angel Investors for web apps?

I manage a web application design company and we focus on building web apps for 'productivity', for example:

- Freelancers and small business

- Getting projects organized quickly and easily

- Invoicing and getting paid through PayPal

- Collaborating with small teams

- Self-Publishing for websites (letting clients manage their websites)

We have gotten so far with the apps, but now we are hitting various brick walls after getting coverage on lots of great blogs, seeing big traffic spikes, but now it seems like quite an uphill struggle to really 'hit the big time', without significant capital behind us.

So investment at this stage might be a good idea, to help fund a big advertising push - but then again it might not be so I'm welcome to your ideas.

Thanks. Stu

http://www.haloweb.co.uk