We get between 4 and 5000 visitors a day and around 10.000 page views. We use to have more then that, up to 30.000 page views a day. It's not the members that walked away, it's Google sending less traffic. And Google sends most traffic, at this moment, to the Archive page actually. around 3000 unique visitors a day. So, the main forum gets a lot less then before, because of Google. It's been slowly dying, and still going down every month.
Traffic wise we could do with a shared server maybe. But at times the forum gets a bit on heavy load, not sure if they allow that on a shared server. Besides this, the biggest problem is data space, the amount of pictures hosted is more then 100 gig. You cannot have 100 gig on a shared server. So, I need to delete most of the images. I have been thinking about it actually, and came up with another idea, host the images on an amazon server, they sell cheap hosting space, but then again, not sure if the members like that option to have their pics on a US server.
I upgraded to VB 4 before, the server crashed, somehow it never did run very smooth. I'm not a IT specialist so I hired someone before which cost me $800, plus the VB suite that time was $350. All in all a lot of time and money and ended up still with a bad running server. Made me tired, I asked advice everywhere with no help. This server should have been good to handle to load.
VB 5 is a buck-load of money, they have a Mobile suite now also, I think it's a good option because this forum is really bad on your phone. Well all in all it takes money and time. Which is what I don't both have too much.
Going to a cheaper hosting means more cost, and deleting most of the attachments. New contract, moving the data etc.
Sorry if this all sounds negative, but I feel this way about it at this moment.