Sir, - I write to express my good wishes to Brendan McWilliams on his new posting to Germany with EUMETSAT (The Irish Times, May 25th).I am delighted that he will continue to grace your newspaper with his column. His articles are a joy to read. They are erudite, informative and witty and written in a superb prose style. It is one of the first items I read daily. - Yours etc.,Kevin Coyle,South Circular Road,Dublin 9.