No I'm not selling anything, I'm just a recent convert to using cloth pads! Personally I find the idea of using a Mooncup (or similar) pretty gross - it's just what you are comfortable with as an individual.
Cloth pads do not smell - it is the chemicals in disposable pads that react with blood to create a smell. Since using my cloth pads I have not noticed any smell at all.
The washing side of it - people do this in different ways but I just bung mine in with a normal load of clothes washing after they have had a soak in cold water to get most of the blood out. It's no different to washing a tshirt after a nosebleed.
Carrying them around - I find that my cloth pads absorb much more blood than disposables ever did so I need fewer of them in a day. I have a small waterproof bag that I put my used ones in when out and about. They have poppers on the wings so they fold into themselves, so no risk of touching blood if that bothers you. I don't find this any more difficult than carrying around disposables!
Natural - therefore biodegradable. Think about how many pads/tampons you use each month. Research shows the average woman uses something like 15,000 in a lifetime. That's all just sitting in a rubbish dump somewhere, or worse, on our beaches! A cloth pad lasts up to 10 years if you treat it right - and then will break down without releasing loads of chemicals into the soil when they are eventually thrown away.
Because cloth pads have poppers there is no nasty sticky plastic to rip off your pants (I used to hate that noise, especially in a public toilet!!), which therefore means no risk of ripping out any stray pubes on the way either!
I don't know why they might make your periods lighter - all I can think is that the chemicals in disposables cause a reaction in your body, and cloth pads don't.
Another bonus is that cloth pads are often made by work at home mums, rather than big corporations - wouldn't you rather support local people?
If you're interested in finding out more there are loads of groups on facebook where people chat about cloth pads, mooncups etc. Try looking for 'feminine wear forum' or 'the bloody waste'.