Does swimming bear value for the Serpent Society?

Can plasticity and serpent society work together to glue even through walls? Plasticity does fall within speed.

Serpent charges, rs, hss moves?

Can serpents use their phasing to enhance bcf and ss like lc does? I would submit that a phased bladed attack would simply penetrate walls, not elevation, despite the fact that phasing allows travelling access across elevations.

Does Serpent Society function completely like phasing, or is it designed to be more useful?

When will HCRealms add "description popups" for team abilities that we have found useful for powers? Where can I go to help make this happen?

The Serpent Society TA is a Power Action that functions exactly like the Phasing Power. It is a Power Action, and so cannot be combined with other powers that require actions.