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Among research tools , the site offers an extensive annotated index of relevant web sites with information , downloadable software , databases , and other web-based technologies for scientists . The site offers a great on-line source for industrial and scientific imaging solutions . The site offers a solid selection of fonts that we have n't seen elsewhere . Calling itself a " worldwide community of gay , lesbian , bi , and trans people , " the site offers a new home for the longstanding Queer Resources Directory ( QRD ) , which since 1991 has been the Internet starting point for researchers and others interested in issues of marginal sexualities . The site offers an online listing service of artists interested in presenting their work in the UK. Funding programmes require the visiting artist to have a UK producer .