[gotrythis]

Of course it's a shameless publicity stunt and their only goal is to give water to those in need. Good for them for being creative.

[bravura]

their only goal is to give water to those in need.

No. dotben's point is that they have an auxiliary goal of promoting wepay (their company), which is perhaps far more of a driving factor than their support of Charity:Water.

[gotrythis]

Ah, yes, of course. Sorry. However, still good for them. Doing something different to get exposure and doing something good. Worth learning from I think.