It's a really hard product to make profitable.
The hosting and bandwidth costs are huge, and most of your customers (by raw count and nominal usage) are hobbyists or free products unwilling to pay even a few cents per user.
The hosting and bandwidth costs are huge, and most of your customers (by raw count and nominal usage) are hobbyists or free products unwilling to pay even a few cents per user.
Hosting and bandwidth are key inputs to your costs, but they are manageable.