I am interested in knowing following information regarding data intake capacity in the version:2.0.M2
1) Max. number of Indicators
2) Max. number Constructs and
3) Max. number of Repsondents/Cases
there are no limitations at all, concerning the 3 things you mentioned.
The only limitation are the system resources (memory, CPU), which could be a bottleneck, if you are planning to calculate very big models with SmartPLS.