Are the VPS servers and software scalable?
Yes, absolutely. If you are anticipating growth you should consider the use of a VPS. The capabilities and the capacity of a VPS can easily be increased to meet your needs. If you are fortunate and experience significant growth, the applications and data that reside on your VPS can be easily moved to larger and / or to additional servers. Mirroring and load balancing servers are key capabilities of VPSs.