I really can't say enough about Ventrian and their modules.  They work perfect, are EASILY customizable, and are a great value.  Support is always there if you need it.

Simple Gallery and News Articles could sell for the yearly membership price by themselves and I'd buy each one.  Child links works perfect.  Property agent looks great but I haven't had the chance to use it yet.

I've used other modules, and while there are other good modules out there most make you appreciate Scott and his hard work 10x over.  These modules are top notch and worth every single penny of membership costs.