Hello John,

Thank you. We were in China for about 2 weeks, attending the Shanghai Powder & Bulk Show plus a little sightseeing in Kunming and Guilin, and often had not Internet access or only very slow and inefficient connections.

We have to seriously think about ways and means to prevent these spams, and we also have to find a way to exclude the very low-grade comments and questions which tend to increase during the last few months.

Any suggestion as to how this could be done are very welcome. We all want a high-class Forum, and must not allow some of these elementary questions.

Thank you in advance!

Reinhard Wohlbier ■